Live at the Village Vanguard 1961 album by John Coltrane. One side of the original LP was devoted to "Chasin' The Trane" which has been described as one of Coltrane's most important performances.[1] In a 1966 interview, Coltrane recalled that he had "listened to John Gilmore kind of closely before I made 'Chasin the Trane'." — wikipedia